From: Krzysztof Kozlowski <krzk@kernel.org>
To: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Cc: Rob Clark <robin.clark@oss.qualcomm.com>,
Sean Paul <sean@poorly.run>,
Konrad Dybcio <konradybcio@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Jessica Zhang <jesszhan0024@gmail.com>,
Gaurav Kohli <gaurav.kohli@oss.qualcomm.com>,
Dan Carpenter <dan.carpenter@linaro.org>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org,
Jie Zhang <jie.zhang@oss.qualcomm.com>
Subject: Re: [PATCH v5 3/8] dt-bindings: display/msm: gpu: Document A612 GPU
Date: Sat, 27 Dec 2025 11:45:25 +0100 [thread overview]
Message-ID: <20251227-statuesque-rational-wolverine-7edacc@quoll> (raw)
In-Reply-To: <20251226-qcs615-spin-2-v5-3-354d86460ccb@oss.qualcomm.com>
On Fri, Dec 26, 2025 at 11:59:36PM +0530, Akhil P Oommen wrote:
> A612 GPU has a new IP called RGMU (Reduced Graphics Management Unit)
> which replaces GMU. But it doesn't do clock or voltage scaling. So we
> need the gpu core clock in the GPU node along with the power domain to
> do clock and voltage scaling from the kernel. Update the bindings to
> describe this GPU.
>
> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
> ---
> .../devicetree/bindings/display/msm/gpu.yaml | 33 ++++++++++++++++++++--
> 1 file changed, 31 insertions(+), 2 deletions(-)
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-12-27 10:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-26 18:29 [PATCH v5 0/8] Support for Adreno 612 GPU - Respin Akhil P Oommen
2025-12-26 18:29 ` [PATCH v5 1/8] drm/msm/a6xx: Retrieve gmu core range by index Akhil P Oommen
2025-12-26 18:29 ` [PATCH v5 2/8] dt-bindings: display/msm: gpu: Simplify conditional schema logic Akhil P Oommen
2025-12-27 11:06 ` Krzysztof Kozlowski
2025-12-26 18:29 ` [PATCH v5 3/8] dt-bindings: display/msm: gpu: Document A612 GPU Akhil P Oommen
2025-12-27 10:45 ` Krzysztof Kozlowski [this message]
2025-12-26 18:29 ` [PATCH v5 4/8] dt-bindings: display/msm/rgmu: Document A612 RGMU Akhil P Oommen
2025-12-26 18:29 ` [PATCH v5 5/8] arm64: dts: qcom: talos: add the GPU SMMU node Akhil P Oommen
2025-12-26 18:29 ` [PATCH v5 6/8] arm64: dts: qcom: talos: Add gpu and rgmu nodes Akhil P Oommen
2025-12-29 12:47 ` Konrad Dybcio
2025-12-26 18:29 ` [PATCH v5 7/8] arm64: dts: qcom: talos: Add GPU cooling Akhil P Oommen
2025-12-26 18:29 ` [PATCH v5 8/8] arm64: dts: qcom: qcs615-ride: Enable Adreno 612 GPU Akhil P Oommen
2025-12-31 8:02 ` Akhil P Oommen
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